Cloudflare, Inc.
Total Trades
307
Buys
1
Sells
294
Largest Trade
N/A
Insiders
13
Institutional Funds
945
Inst. Value
$1M+
Activist Filings
28
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Ledbetter Carl | Director | SELL | $100K–$500K | 8K | $59.35 | Aug 24, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 17K | $58.33 | Aug 21, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $61.38 | Aug 17, 2023 |
| Ledbetter Carl | Director | SELL | $500K+ | 10K | $62.18 | Aug 16, 2023 |
| Suder Katrin | Director | SELL | $50K–$100K | 2K | $62.60 | Aug 16, 2023 |
| Ledbetter Carl | Director | SELL | $500K+ | 8K | $66.33 | Aug 10, 2023 |
| SANDELL SCOTT D | Director | SELL | $1M+ | 20K | $65.26 | Aug 9, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 15K | $64.86 | Aug 7, 2023 |
| Ledbetter Carl | Director | SELL | $1M+ | 30K | $65.72 | Aug 2, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 3K | $67.47 | Aug 2, 2023 |
| Ledbetter Carl | Director | SELL | $500K+ | 8K | $64.80 | Jul 27, 2023 |
| Ledbetter Carl | Director | SELL | $500K+ | 10K | $74.36 | Jul 20, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 15K | $72.24 | Jul 19, 2023 |
| Zatlyn Michelle | President and COO | SELL | $1M+ | 38K | $67.84 | Jul 14, 2023 |
| Ledbetter Carl | Director | SELL | $500K+ | 8K | $68.97 | Jul 13, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $63.57 | Jul 7, 2023 |
| Ledbetter Carl | Director | SELL | $1M+ | 30K | $64.76 | Jul 6, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 15K | $65.60 | Jul 5, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 3K | $65.48 | Jul 5, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 15K | $67.28 | Jun 21, 2023 |
| Zatlyn Michelle | President and COO | SELL | $1M+ | 38K | $66.41 | Jun 15, 2023 |
| Suder Katrin | Director | SELL | $15K–$50K | 691 | $67.50 | Jun 6, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 15K | $68.88 | Jun 6, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $69.85 | Jun 6, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 3K | $67.47 | Jun 2, 2023 |
| Suder Katrin | Director | GRANT | N/A | 3K | — | Jun 2, 2023 |
| Suder Katrin | Director | SELL | $100K–$500K | 3K | $70.00 | Jun 2, 2023 |
| Suder Katrin | Director | SELL | $500K+ | 9K | $63.65 | May 31, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $56.74 | May 24, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 17K | $57.35 | May 22, 2023 |
| Zatlyn Michelle | President and COO | SELL | $1M+ | 38K | $54.98 | May 20, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 3K | $50.00 | May 15, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 15K | $42.33 | May 4, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 15K | $64.49 | Apr 19, 2023 |
| Zatlyn Michelle | President and COO | SELL | $1M+ | 38K | $59.64 | Apr 13, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $59.16 | Apr 6, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 3K | $60.61 | Apr 4, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 65K | $60.26 | Apr 3, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 15K | $53.57 | Mar 21, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $60.27 | Mar 9, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 3K | $57.51 | Mar 3, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 20K | $60.25 | Feb 28, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 15K | $64.65 | Feb 17, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 4K | $68.41 | Feb 17, 2023 |
| Prince Matthew | CEO & Chair of the… | SELL | $1M+ | 157K | $66.53 | Feb 16, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 20K | $62.62 | Feb 15, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 7K | $56.94 | Feb 3, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $1M+ | 20K | $50.94 | Jan 31, 2023 |
| Kramer Douglas James | General Counsel | SELL | $100K–$500K | 4K | $50.00 | Jan 31, 2023 |
| SEIFERT THOMAS J | CFO | SELL | $500K+ | 20K | $45.07 | Jan 18, 2023 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 945 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Capital World Investors | 35.8M | $1M+ | SH |
| STATE STREET CORP | 7.0M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 5.3M | $1M+ | SH |
| BAILLIE GIFFORD & CO | 4.7M | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 4.0M | $1M+ | SH |
| SANDS CAPITAL MANAGEMENT, LLC | 3.7M | $1M+ | SH |
| NORGES BANK | 3.6M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 3.2M | $1M+ | SH |
| VANGUARD GROUP INC | 2.0M | $1M+ | SH |
| JENNISON ASSOCIATES LLC | 1.7M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.5M | $1M+ | SH |
| Squarepoint Ops LLC | 1.5M | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.3M | $1M+ | SH |
| Pictet Asset Management Holding SA | 1.2M | $1M+ | SH |
| 1832 Asset Management L.P. | 1.1M | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 1.1M | $1M+ | SH |
| Strategy Capital LLC | 1.0M | $1M+ | SH |
| National Pension Service | 948K | $1M+ | SH |
| LORD, ABBETT & CO. LLC | 921K | $1M+ | SH |
| Swiss National Bank | 857K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 13, 2026
11.5%
36.4M shares
SC 13G/A · Feb 13, 2026
7.7%
26.3M shares
SC 13G/A · Feb 12, 2026
5.3%
16.8M shares
SC 13G/A · Feb 5, 2026
5.3%
16.8M shares
SC 13G/A · Nov 12, 2025
7.0%
21.8M shares
SC 13G/A · Aug 13, 2025
13.3%
41.4M shares
SC 13G/A · May 5, 2025
6.5%
20.2M shares
SC 13G/A · Apr 17, 2025
8.9%
27.4M shares
SC 13G/A · Apr 7, 2025
10.0%
30.8M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Nov 8, 2024
7.8%
23.6M shares
Capital World Investors 95-1411037
SC 13G/A · Jul 10, 2024
11.2%
33.7M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
9.5%
28.2M shares
SC 13G/A · Feb 13, 2024
3.6%
10.6M shares
SC 13G/A · Feb 12, 2024
9.3%
30.5M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Feb 12, 2024
9.9%
29.3M shares
Capital World Investors 95-1411037
SC 13G/A · Feb 9, 2024
9.4%
27.8M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Jan 30, 2024
10.5%
30.9M shares
SC 13G/A · Jan 29, 2024
5.6%
16.6M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Jun 6, 2023
11.0%
31.9M shares
SC 13G · Feb 14, 2023
5.4%
15.5M shares
Capital World Investors 95-1411037
SC 13G · Feb 13, 2023
5.6%
16.0M shares
SC 13G/A · Feb 10, 2023
10.2%
32.3M shares
SC 13G · Feb 3, 2023
5.4%
15.5M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Jan 18, 2023
9.3%
26.3M shares
SC 13G · Jun 9, 2022
4.9%
13.8M shares
SC 13G/A · Feb 14, 2022
4.1%
11.8M shares
Baillie Gifford & Co (Scottish partnership)
SC 13G/A · Jan 12, 2022
10.4%
28.4M shares